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Cannot Delete Common List Items


We use the Web API to update common list items in Concur. We are trying to use the DELETE method to keep items in Concur in sync with our backend system, but I am receiving a message when I try to use the DELETE request.

I first tried using a rest delete, using the url below, and I am adding the OAuth token, but I am getting an "Access Denied error. The status code returned is “Not Implemented”.

Below is the URL. Does anybody have any idea why this isn’t working?

I have also tried the v3.0 API:

And I am receiving the same error.


Hello are an existing Web Services client? Can you please open a case in Concur for that?
Please include my name as well to start working on that immediately.
Alternatively if you are experiment to the Sandbox please send me the oAuth that you are using for the same so i can test myself
Giannis Veronis
Web Services/iPaaS SAP Connector Technical Consultant


Let me know if you were able to resolve your issue. I am having similar issues. I am reacieving “StatusCode: 400, ReasonPhrase: ‘Bad Request’” response. My url is:$s1RhD$sshA2YEWytCNo1bYLC4Hw?listId=gWhNJQxtm1ChID4sy0nAQX5gnjtEt5H65XQ